Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Thermal Zone GD100M16B gas furnace

Thermal Zone GD100M16B gas furnace Parts

Here are the diagrams and repair parts for Thermal Zone GD100M16B gas furnace, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for GD100M16B Gas Furnace

  • Blower Wheel Ccw (not Shown) for Thermal Zone GD100M16B - Part 667271

    90+ downflow furnace diagram

    Blower Wheel Ccw (not Shown)

    Part #667271

    The manufacturer no longer makes this part, and there's no substitute part

  • Access Door (not Shown) for Thermal Zone GD100M16B - Part 903116Z

    90+ downflow furnace diagram

    Access Door (not Shown)

    Part #903116Z

    The manufacturer no longer makes this part, and there's no substitute part

  • Turbulator (not Shown) for Thermal Zone GD100M16B - Part D01220

    90+ downflow furnace diagram

    Turbulator (not Shown)

    Part #D01220

    The manufacturer no longer makes this part, and there's no substitute part

  • Furnace Burner for Thermal Zone GD100M16B - Part 660812

    90+ downflow furnace diagram

    Furnace Burner

    Part #660812

    The manufacturer no longer makes this part, and there's no substitute part

  • Limit Switch, Auxillary (120f) (not Shown) for Thermal Zone GD100M16B - Part 626444

    90+ downflow furnace diagram

    Limit Switch, Auxillary (120f) (not Shown)

    Part #626444

    The manufacturer no longer makes this part, and there's no substitute part

  • Box, Header Outlet Plus Sealant for Thermal Zone GD100M16B - Part 903104

    90+ downflow furnace diagram

    Box, Header Outlet Plus Sealant

    Part #903104

    The manufacturer no longer makes this part, and there's no substitute part

  • Burner Box Assembly for Thermal Zone GD100M16B - Part D04130

    90+ downflow furnace diagram

    Burner Box Assembly

    Part #D04130

    The manufacturer no longer makes this part, and there's no substitute part

Repair guides for side-by-side refrigerators

How to replace an electronic control board on the back of a refrigerator

How to replace an electronic control board on the back of a refrigerator

If your refrigerator isn't running, an electronic control board failure could be the problem. A service technician can d…

Repair time and Difficulty

 15 minutes or less
How to replace a press-in door gasket in a side-by-side refrigerator

How to replace a press-in door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Repair time and Difficulty

 15 minutes or less
How to replace an ice maker in a side-by-side refrigerator

How to replace an ice maker in a side-by-side refrigerator

Learn how to replace the ice maker in a side-by-side refrigerator with these step-by-step instructions.…

Repair time and Difficulty

 30 minutes or less

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

2023 HVAC regulation changes and how they may affect you

2023 HVAC regulation changes and how they may affect you

Find out how new DOE standards going into effect in 2023 can affect you and what you need to do.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Parts & More

Parts